Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:36Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
479K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
8K
E = mc²
det| 7 4 ; 4 8 | = 40
102K
∑_{k=1}^{n} k = n(n+1)/2
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\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 4 8 ; 3 5 | = -4
250K
λ = h/p
d/dθ [θ^7] = 7θ^6
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂